[font=Georgia, serif][size=5]Last year, researchers at UCLA made a rather fantastic, if serendipitous, discovery. A team of scientists led by chemist [/size][/font][url="http://www.chem.ucla.edu/dept/Faculty/kaner/"]Richard Kaner[/url][font=Georgia, serif][size=5] had just finished devising an efficient method for producing high-quality sheets of the Nobel-prize winning supermaterial known as graphene